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Crosby, G. "Planned Change: Why Kurt Lewin's Social Science is Still Best Practice for Business Results, Change Management, and Human Progress." (2021) ISBN 978-0-367-53577-3 Chapter 10 is "The Birth of the T-group." William Schutz, Elements of Encounter, 1973; Gerald Corey, Theory and Practice of Group Counseling, second edition, 1985
Image compression is a type of data compression applied to digital images, to reduce their cost for storage or transmission. Algorithms may take advantage of visual perception and the statistical properties of image data to provide superior results compared with generic data compression methods which are used for other digital data.
File:Henry Frederick Lippitt, Senator from Rhode Island, File 03999a-crop.jpg. Add languages. ... File change date and time: 17:27, 6 November 2017: Color space:
(The source is usually a RAW file. Processing of the JPEG file means a loss of quality.) This ensures that the changes and the quality are preserved. If you think that any changes should be required, please contact the author. Otherwise you can upload a new image with a new name. Please use one of the templates Derivative or Extracted. Please ...
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If the new version is too sharp, you can utilize the blur filter or tool to fix this, or use Colors > Levels to mess with the Alpha channel. Once it looks correct, save the image as a PNG. Then, to reduce file size, run it through a program like ImageMagick that supports 8-bit PNGs with alpha transparency, in order to remove any unnecessary ...
Why doesn't the article mention a good JPEG file size reducer, JPEG Cleaner? It doesn't worsen the image quality, it just removes useless data. I am not the only one who likes it. -Anon. 14:25, 9 Jul 2004 (UTC) I think we're just a bit nervous about any technology which actually changes the content of the image.
Data in a RAW-file is structured according to the Bayer filter's pattern in cameras that use a single image sensor. Debayering, the process of obtaining bitmap data from a RAW-image is always a lossy operation. [citation needed] In addition, some downsampling is always performed, again reducing image information.